Invention Grant
- Patent Title: Respiratory mask having a nose support extension
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Application No.: US14034927Application Date: 2013-09-24
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Publication No.: US09776023B2Publication Date: 2017-10-03
- Inventor: William A. Mittelstadt
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Main IPC: A62B18/02
- IPC: A62B18/02 ; A62B18/08 ; A61M16/06 ; A41D13/11
Abstract:
A respiratory mask body having a nose region including a seal and a support extension is provided. In an exemplary embodiment, the mask body has a nose region including a support extension which extends in a direction away from the seal and is configured to contact a user's nose at a position beyond the seal.
Public/Granted literature
- US20150083137A1 RESPIRATORY MASK HAVING A NOSE SUPPORT EXTENSION Public/Granted day:2015-03-26
Information query
IPC分类:
